Items, NPCs, quests, objects and spells of patch 1.12.1, read live from the realm itself.

Recipe: Frost Protection Potion

NPC	Level	Zone	Stock	Price
Drovnar Strongbrew <Alchemy Supplies>	38 - 40	Arathi Highlands	1	20
Glyx Brewright <Alchemy Supplies>	45	Stranglethorn Vale	1	20